	.banner-imgBox{
	    width: 1530px;
	    height: 470px;
	    /*background-color: #009dda;*/
	    margin: 0 auto;
	    position: relative;
	    overflow: hidden;
	}
	.banner-imgBox2{
	    width: 1530px;
	    height: 470px;
	    display: flex;
	    /*background-color: chartreuse;*/
	    margin: 0 auto;
	    transition: all 0.5s;
	}
	.banner-imgBox2>img{
	    width: 1530px;
	    height: 470px;
	}
	.on{
	    width: 10px;
	    height: 10px;
	    border-radius: 100%;
	    background-color: gainsboro;
	    margin-left: 20px;
	}
	.banner-imgBox-div{
	    width: 400px;
	    position: absolute;
	    bottom: 20px;
	    left: 40%;
	    display: flex;
	}
	.on2{
	    background-color: red;
	}
	.banner-imgBox-left{
	    position: absolute;
	    left: 20px;
	    top:48%;
	    width: 48px;
	    height: 48px;
	}
	.banner-imgBox-right{
	    position: absolute;
	    right: 70px;
	    top:48%;
	    width: 48px;
	    height: 48px;
	    margin-right: 0;
	}